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Bandwidth and Delay Aware QoS Provisioning and Admission Control in MANET

机译:MANET中的带宽和延迟感知QoS设置和准入控制

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In the study, we propose to develop a bandwidth and delay aware QoS provisioning and admission control in MANET. At first as a route repair mechanism Flow Aware Admission Control with Multiple Constraints (FAAC-MM) is used to enable intermediate node to carry out route repair locally without contacting the source node. This protocol maintains two routing paths for satisfying delay and throughput requirements. Here, if primary route fails due to either nodes mobility or congestion then the secondary route is selected as a primary route for data transmission. For backup route selection, apart from path bandwidth, the route delay and contention Difference are considered. Finally, for the slot allocation of each link in TDMA process for transmission we are using the Band Width Calculation-Forward Algorithm (BWC-FA) in admission control mechanism. Here, the best path is selected based upon the Path Bandwidth (PB) of each link.
机译:在研究中,我们建议在MANET中开发带宽和延迟感知的QoS设置和准入控制。首先,作为路由修复机制,使用具有多个约束的流感知准入控制(FAAC-MM)使中间节点能够在本地进行路由修复而不接触源节点。该协议维护两个路由路径,以满足延迟和吞吐量要求。在这里,如果主要路由由于节点移动性或拥塞而失败,则将次要路由选择为用于数据传输的主要路由。对于备用路由选择,除了路径带宽外,还要考虑路由延迟和竞争差异。最后,对于TDMA传输过程中每个链路的时隙分配,我们在准入控制机制中使用带宽计算转发算法(BWC-FA)。在此,根据每个链接的路径带宽(PB)选择最佳路径。

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